Optional Functions of Sex Dolls

Automatic Oral Sex is a new way to play, which allows the doll to automatically perform oral sex.This one needs to be plugged in and there is no battery version.

Click Here to check which silicone heads with ROS!

Shake hips as much as you like

Heating by Water

Compared with traditional heating methods, the effect of using water for heating will be better.First, the heating effect is long-lasting.Second, it will not burn out the doll.Third, the heating function can be used for a long time.

Of course, now in addition to this whole-body heating function, there is another function of local vaginal heating, and the price is cheaper.

Removable Legs

In order to facilitate storage or carrying (personal travel), you can buy a removable-legs sex doll and a suitcase or baggage at the same time, so that you can carry the doll at any time.

This kind of hanger allows you to hang up the doll and use it. At that time, you need to remove the head, and then you can use SM’s equipment to play as much as you like.

Automatic Sucking

The electric sucking is a technology that utilizes an electric pump to create a vacuum resulting in rhythmic contraction and relaxation of the vagina, which has been widely applied to Automatic Masturbation Cups. Now the same function can be done on sex dolls, making the experience more realistic. This application was first inspired by automatic masturbation cups and transplanted onto sex dolls by AZM company. After it became a hot seller in China, other companies followed up with this function. Currently this function is very mature and available.

Virgin Wriggling(Or Automatic Virgin Wriggling)

The principle is similar to Automatic Sucking, the difference is that Automatic Sucking mediates the expansion and contraction of the vagina, while this function moves the vagina up and down.

You can’t even imagine how comfortable this function will make you feel!

The EVO or Yoga skeleton is a fully articulated skeleton that allows for greater mobility and a wider range of motions. This advanced skeleton has enhanced shoulder, elbow, waist, leg, and knee joints that facilitate more natural and flexible movement.

With the EVO skeleton, dolls can more easily achieve motions like rotating, bending over, twisting, posing in a W position, and doing other yoga poses with the legs. The joints move smoothly to enable realistic and graceful transitions between poses.

For example, the improved shoulder and elbow joints make it simpler to pose the doll’s arms overhead or behind the back. The articulated waist grants the doll the ability to lean forward, sideways, and in circular motions. The leg and knee joints permit wider stances, kneeling, sitting cross-legged, and other seated positions.

Overall, the EVO skeleton’s fully articulated design grants dolls a much greater freedom of movement for more varied, expressive, and life-like posing. With its flexible joints, the EVO skeleton allows dolls to realistically achieve motions and positions that enhance their visual interest and versatility. This advanced skeleton represents a considerable upgrade in poseability and performance.

Sex Doll Breathing Function

The breathing function is actually to simulate human breathing and realize the ups and downs of the chest cavity.

Automatic Sucking

The electric sucking is a technology that utilizes an electric pump to create a vacuum resulting in rhythmic contraction and relaxation of the vagina, which has been widely applied to Automatic Masturbation Cups. Now the same function can be done on sex dolls, making the experience more realistic. This application was first inspired by automatic masturbation cups and transplanted onto sex dolls by AZM company. After it became a hot seller in China, other companies followed up with this function. Currently this function is very mature and available.

Virgin Wriggling(Or Automatic Virgin Wriggling)

The principle is similar to Automatic Sucking, the difference is that Automatic Sucking mediates the expansion and contraction of the vagina, while this function moves the vagina up and down.

You can’t even imagine how comfortable this function will make you feel!

Automatic Sucking

The electric sucking is a technology that utilizes an electric pump to create a vacuum resulting in rhythmic contraction and relaxation of the vagina, which has been widely applied to Automatic Masturbation Cups. Now the same function can be done on sex dolls, making the experience more realistic. This application was first inspired by automatic masturbation cups and transplanted onto sex dolls by AZM company. After it became a hot seller in China, other companies followed up with this function. Currently this function is very mature and available.

Virgin Wriggling(Or Automatic Virgin Wriggling)

The principle is similar to Automatic Sucking, the difference is that Automatic Sucking mediates the expansion and contraction of the vagina, while this function moves the vagina up and down.

You can’t even imagine how comfortable this function will make you feel!

Click here to check which silicone heads with ROS!

Basic Facts About Oral Sex Function 

1. Big doll has a better experience for oral sex.
2. All the factory can do oral sex, or so-called Enhanced Sex Doll Mouth ( add movable jaw and oral sex channel) .
3. Our factory can add auto sucking function into the oral function, or you can call it ROS with Sucking.

Three different Oral Optionals

1.Simple ROS(Or Basic Oral Function)

This is basic oral function, the color for the tongue is white. The production process for this is quite simple, it can be done in one step. However, the disadvantage is that the tongue color is not good, because it is not pink.

2.Normal ROS(Or Simulated Oral Function)

In view of the disadvantages of the first method, improvements were made at this stage with additional processing, so that the tongue color can be customized, with pink as the default.

3.ROS with Sucking(Or Simulated Auto Sucking Blowjob)

In order to enhance the blowjob experience, we have added auto sucking function that allows enjoyment without needing to use hands, making oral function a truly usable function.

But just few heads can make this function, you can check this image(it will be updated if we have new heads):

More Powerful Upgrade Feature

Considering the cold temperature of the oral cavity, we have added a heating function (internal oral cavity heating) to the head, which will make the internal environment of the oral cavity more lifelike. (Need to add more cost to get this heathing function)

Click here to check which silicone heads with ROS!

Basic Facts About Oral Sex Function 

1. Big doll has a better experience for oral sex.
2. All the factory can do oral sex, or so-called Enhanced Sex Doll Mouth ( add movable jaw and oral sex channel) .
3. Our factory can add auto sucking function into the oral function, or you can call it ROS with Sucking.

Three different Oral Optionals

1.Simple ROS(Or Basic Oral Function)

This is basic oral function, the color for the tongue is white. The production process for this is quite simple, it can be done in one step. However, the disadvantage is that the tongue color is not good, because it is not pink.

2.Normal ROS(Or Simulated Oral Function)

In view of the disadvantages of the first method, improvements were made at this stage with additional processing, so that the tongue color can be customized, with pink as the default.

3.ROS with Sucking(Or Simulated Auto Sucking Blowjob)

In order to enhance the blowjob experience, we have added auto sucking function that allows enjoyment without needing to use hands, making oral function a truly usable function.

But just few heads can make this function, you can check this image(it will be updated if we have new heads):

More Powerful Upgrade Feature

Considering the cold temperature of the oral cavity, we have added a heating function (internal oral cavity heating) to the head, which will make the internal environment of the oral cavity more lifelike. (Need to add more cost to get this heathing function)

Click here to check which silicone heads with ROS!

Basic Facts About Oral Sex Function 

1. Big doll has a better experience for oral sex.
2. All the factory can do oral sex, or so-called Enhanced Sex Doll Mouth ( add movable jaw and oral sex channel) .
3. Our factory can add auto sucking function into the oral function, or you can call it ROS with Sucking.

Three different Oral Optionals

1.Simple ROS(Or Basic Oral Function)

This is basic oral function, the color for the tongue is white. The production process for this is quite simple, it can be done in one step. However, the disadvantage is that the tongue color is not good, because it is not pink.

2.Normal ROS(Or Simulated Oral Function)

In view of the disadvantages of the first method, improvements were made at this stage with additional processing, so that the tongue color can be customized, with pink as the default.

3.ROS with Sucking(Or Simulated Auto Sucking Blowjob)

In order to enhance the blowjob experience, we have added auto sucking function that allows enjoyment without needing to use hands, making oral function a truly usable function.

But just few heads can make this function, you can check this image(it will be updated if we have new heads):

More Powerful Upgrade Feature

Considering the cold temperature of the oral cavity, we have added a heating function (internal oral cavity heating) to the head, which will make the internal environment of the oral cavity more lifelike. (Need to add more cost to get this heathing function)

Articulated Fingers Vs Normal Fingers

It can be clearly seen from the video that the Articulated Fingers(The finger above in the video) have more joints and operate more like humans.

A Simple Overview of Fingers

There are two types of hand skeletons for dolls: non-articulated wire hand skeletons and advanced articulated jointed hand skeletons.

The wire hand skeletons have been around a long time. They cannot bend naturally due to their linear stiff wires. Also, they are fragile and can damage the doll’s skin. So doll owners wanted something better.

In recent years, articulated jointed finger skeletons were introduced. These allow more natural, flexible finger movement. They are also more durable for longer lifespans.

In short, the articulated jointed fingers are superior. When choosing a doll, check the finger type to avoid outdated wire fingers that may break soon after use.

Fingers are not really a technology, they just add more joints, so the cost does not increase very much.

This function will make the doll’s waist start to twist, so that the entire butt will twist together.